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-rw-r--r--src/gallium/drivers/llvmpipe/SConscript6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/gallium/drivers/llvmpipe/SConscript b/src/gallium/drivers/llvmpipe/SConscript
index 548423cb47..fd6ba1561e 100644
--- a/src/gallium/drivers/llvmpipe/SConscript
+++ b/src/gallium/drivers/llvmpipe/SConscript
@@ -1,3 +1,5 @@
+import distutils.version
+
Import('*')
if not env['llvm']:
@@ -26,7 +28,9 @@ env.Depends('lp_tile_soa.c', [
# Only enable SSSE3 for lp_tile_soa_sse3.c
ssse3_env = env.Clone()
-if env['gcc'] and env['machine'] in ('x86', 'x86_64'):
+if env['gcc'] \
+ and distutils.version.LooseVersion(env['CCVERSION']) >= distutils.version.LooseVersion('4.3') \
+ and env['machine'] in ('x86', 'x86_64') :
ssse3_env.Append(CCFLAGS = ['-mssse3'])
lp_tile_soa_os = ssse3_env.SharedObject('lp_tile_soa.c')